>> reporter: let's talk -- start with jon huntsman. i guess call it 2.0. remember, he jumped into the race for the white house about a month or two ago? a lot of fan fare but not rising in the polls. in fact, not doing much at all in the polls. what do you do? i guess you shake things up if that is the case. changes campaign manager last week. now a newer maybe tougher jon huntsman on the campaign trill. heard it yesterday in new hampshire. aggressive going after president obama and aggressive going after mitt romney who is considered i guess right now in the early stages of this race the front-runner for the gop nomination. campaign aides to huntsman say expect to hear more of that. >>> george pataki, i guess we have to talk about him. three terms in the '90s and last decade as well as governor of new york. he is in new hampshire today and tomorrow. last week, in iowa. the first two states in the presidential primary and caucus calendars calendar. does this mean he is thinking about running for the white house? yeah, an adviser to him, a spokesman says he